Lisheng Sun created HDFS-14850:
----------------------------------

             Summary: Optimize 
FileSystemAccessService#getFileSystemConfiguration
                 Key: HDFS-14850
                 URL: https://issues.apache.org/jira/browse/HDFS-14850
             Project: Hadoop HDFS
          Issue Type: Improvement
         Environment: *strong text*
            Reporter: Lisheng Sun
            Assignee: Lisheng Sun


{code:java}
 @Override
  public Configuration getFileSystemConfiguration() {
    Configuration conf = new Configuration(true);
    ConfigurationUtils.copy(serviceHadoopConf, conf);
    conf.setBoolean(FILE_SYSTEM_SERVICE_CREATED, true);

    // Force-clear server-side umask to make HttpFS match WebHDFS behavior
    conf.set(FsPermission.UMASK_LABEL, "000");

    return conf;
  }
{code}
As above code´╝îwhen call 
FileSystemAccessService#getFileSystemConfiguration,current code  new 
Configuration every time.  
It is not necessary and affects performance. I think it only need to new 
Configuration in FileSystemAccessService#init once and  
FileSystemAccessService#getFileSystemConfiguration get it.



--
This message was sent by Atlassian Jira
(v8.3.2#803003)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org

Reply via email to